1.0Harvard Gazettehttps://news.harvard.edu/gazetteharvardgazettehttps://news.harvard.edu/gazette/story/author/harvardgazette/Orangutan research yields conservation dividends — Harvard Gazetterich600338<blockquote class="wp-embedded-content" data-secret="MKhmzx8fwo"><a href="https://news.harvard.edu/gazette/story/2007/02/orangutan-research-yields-conservation-dividends/">Orangutan research yields conservation dividends</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://news.harvard.edu/gazette/story/2007/02/orangutan-research-yields-conservation-dividends/embed/#?secret=MKhmzx8fwo" width="600" height="338" title="“Orangutan research yields conservation dividends” — Harvard Gazette" data-secret="MKhmzx8fwo" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script>
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The population of the orangutan, one of humankind's closest animal relatives, has declined with human expansion. The orangutan population declined by 97 percent in the 20th century and over 90 percent of their rainforest habitat has been destroyed. The factors contributing to that decline - illegal logging, conversion of forestland to agriculture, and hunting to supply the pet trade - have long been known.